/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.flink.metrics.datadog;

import org.apache.flink.annotation.VisibleForTesting;

import org.apache.flink.shaded.jackson2.com.fasterxml.jackson.annotation.JsonGetter;

import java.util.ArrayList;
import java.util.List;

/** Json serialization between Flink and Datadog. */
public class DSeries {
    @VisibleForTesting static final String FIELD_NAME_SERIES = "series";

    private final List<DMetric> series;

    public DSeries() {
        series = new ArrayList<>();
    }

    public DSeries(List<DMetric> series) {
        this.series = series;
    }

    public void add(DMetric metric) {
        series.add(metric);
    }

    @JsonGetter(FIELD_NAME_SERIES)
    public List<DMetric> getSeries() {
        return series;
    }
}
